BUKOWSKI, Roman. “39th Winter School on Vibroacoustical Hazards Suppressions Szczyrk, Poland, February 28 – March 4, 2011”. Archives of Acoustics 36, no. 1 (March 31, 2011): 173–176. Accessed March 4, 2026. https://acoustics.ippt.gov.pl/index.php/aa/article/view/205.